Round Solitaire Engagement Rings
Lab-Grown Diamonds · Made to Order · IGI Certified
A round solitaire engagement ring is the most classic combination in fine jewelry — a single round brilliant diamond mounted on a clean, unadorned band. This pairing maximizes the diamond's natural fire and brilliance without any visual competition. Whether set in platinum, white gold, or yellow gold, the round solitaire is the engagement ring that transcends every trend and era. It's the foundation upon which all other designs are measured.
Compare within Round
Explore Solitaire across Shapes
Showing 5 of 5 rings
Round Solitaire Lab-Grown Engagement Ring — 18K Gold
From $2,300
Round Solitaire Lab-Grown Engagement Ring — Platinum
From $2,300
Round Solitaire Lab-Grown Engagement Ring — 18K Yellow Gold
From $2,300
The Classic Bridal Set
From $4,535
Old Mine Cut Round Solitaire Lab-Grown Engagement Ring — 18K Gold
From $2,300
Why Trust Sula Bridal
Every diamond is inspected, measured, and certified before it reaches you. We stand behind every ring with transparent policies and dedicated support.
HD Macro Video
Every diamond includes a high-definition macro video so you can inspect brilliance, fire, and clarity before you buy.
MM Measurements
Precise millimeter measurements provided for every stone, ensuring your diamond matches the setting perfectly.
IGI Certified
All diamonds certified by IGI. GIA certification available upon request for additional peace of mind.
Setting Consistency
Every setting is quality-checked for consistency across all ring sizes — the same precision at size 4 as at size 10.
Clear Configuration Choices
Choose the options shown on the product page. Bespoke or engraved requests are confirmed, including any different terms, before payment.
Free Insured Shipping
Worldwide insured shipping via FedEx or DHL. Signature required. Full tracking provided within 24 hours.
After-Sales Care
One complimentary resize within 1 year of delivery. Lifetime cleaning and inspection. Maintenance guidance included.
Request a Quote
Tell us your specifications and our diamond advisor will prepare a personalized quote within 24 hours.